Key facts
- Brand
- Fairchild
- Model
- 74LVX4245
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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Fairchild AN-5001 LVX Translating Transceivers Application Note
Fairchild Semiconductor's LVX Low Voltage Dual Supply CMOS Translating Transceivers (74LVX3245, 74LVX4245, 74LVXC3245, and 74LVXC4245) are designed to interface between 3 volt and 5 volt logic systems. These true voltage translating devices electrically isolate the A-side from the B-side to ensure clean signal translation.
Read onlineFairchild 74LVX4245 specifications
| Supply Voltage (VCCB) | 2.7V to 3.6V |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| Outputs Source Current @ 5V Bus | 24 mA |
| Outputs Sink Current @ 3V Bus | 12 mA |
Source: FAIRCHILD 74LVX4245 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs handbook
All Fairchild 74LVX4245 documents by type
How to use the product for one specific task, with worked examples.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What voltage levels can the 74LVX3245 and 74LVX4245 devices translate between?
These devices are designed to interface 3 volt signals to 5 volt signals.
From: Fairchild AN-5001 LVX Translating Transceivers Application Note
What voltage range is acceptable for the higher voltage side of the 74LVX3245?
The higher voltage Vcc side is able to swing from 4.5V to 5.5V.
From: Fairchild AN-5001 LVX Translating Transceivers Application Note
What voltage levels does the 74LVX4245 interface between?
It interfaces between a 5V bus and a 3V bus in a mixed supply environment.
From: FAIRCHILD 74LVX4245 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs handbook
Which port interfaces with the 5V bus?
The A Port interfaces with the 5V bus.
From: FAIRCHILD 74LVX4245 8-Bit Dual Supply Translating Transceiver with 3-STATE Outputs handbook